The most recent appropriations for the Department of War expired at 11:59 p.m. EST on September 30, 2025. Military personnel will continue in a normal duty status without pay until such time as a continuing resolution or appropriations are passed by Congress and signed into law. Civilian personnel not engaged in excepted activities will be placed in a non-work, non-pay status.

During this partial government shutdown, the Mike O’Callaghan Military Medical Center – Nellis Air Force Base remains open and continues to honor scheduled medical and dental appointments. Our patient appointing service is open and we're still taking requests for appointments. We're doing our best to minimize impact on our beneficiaries and their health care. The Hospital’s Emergency Department, Operating Room, Primary Care and Specialty Care services are fully operational. Ancillary services (pharmacy, laboratory, radiology) also remain operational. As always, safe and high-quality health care remain our priority. Please call 702-653-CARE (2273) to schedule or cancel appointments. For questions about TRICARE during the shutdown, please visit www.tricare.mil/shutdown.

Health Services

Sleep Clinic

The Sleep Clinic sees active duty, active duty family members and retirees only. Please contact us for more information.

Conditions Treated

The Sleep Clinic treats a variety of conditions including:

  • Central sleep apnea
  • Complex sleep apnea
  • Delayed/ Advanced sleep phase
  • Idiopathic hypersomnia
  • Insomnia
  • Narcolepsy
  • Night leg cramps
  • Nightmare disorder
  • Obstructive sleep apnea
  • Parasomnia
  • Periodic limb movement disorder
  • REM sleep behavior disorder
  • Restless legs syndrome
  • Shift work sleep disorder
  • Sleep talking
  • Sleep terrors (night terrors)
  • Sleep-related breathing disorders
  • Sleepwalking
  • Snoring

Contact Us

Phone

702-653-3018
702-653-3244

Hours

Monday

8:00 a.m. to 12:00 p.m.

Wednesday

1:00 p.m. to 3:00 p.m.

SD Card Download/CPAP Troubleshooting

Wednesday
1:00 p.m. to 3:00 p.m.

Scheduled Closures

Location

4700 Las Vegas Blvd North
Building 1300, First Floor
Nellis Air Force Base, Nevada 89191

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